1.1k citations · 1.2k across the 9 of their papers we have counts for
9 papers
Polychromatic neutron phase contrast imaging of weakly absorbing samples enabled by phase retrieval
Maja Østergaard, Estrid Buhl Naver, Anders Kaestner +8
We demonstrate the use of a phase retrieval technique for propagation-based phase contrast neutron imaging with a polychromatic beam. This enables imaging samples with low absorpti…
Recovering the second moment of the strain distribution from neutron Bragg edge data
Kyle Fogarty, Evelina Ametova, Genoveva Burca +4
Point by point strain scanning is often used to map the residual stress (strain) in engineering materials and components. However, the gauge volume and hence spatial resolution is…
Non-destructive characterisation of dopant spatial distribution in cuprate superconductors
A. -E. Tutueanu, M. Sales, K. L. Eliasen +9
Proper characterisation of investigated samples is vital when studying superconductivity as impurities and doping inhomogeneities can affect the physical properties of the measured…
Polarimetric Neutron Tomography of Magnetic Fields: Uniqueness of Solution and Reconstruction
Naeem M. Desai, William R. B. Lionheart, Morten Sales +2
We consider the problem of determination of a magnetic field from three dimensional polarimetric neutron tomography data. We see that this is an example of a non-Abelian ray transf…
Laue three dimensional neutron diffraction
Marc Raventós, Michael Tovar, Marisa Medarde +6
This article presents a measurement technique and data analysis tool to perform 3D grain distribution mapping and indexing of oligocrystalline samples using neutrons: Laue three-di…
Improved Orientation Sampling for Indexing Diffraction Patterns of Polycrystalline Materials
Peter Mahler Larsen, Søren Schmidt
Orientation mapping is a widely used technique for revealing the microstructure of a polycrystalline sample. The crystalline orientation at each point in the sample is determined b…
Time-of-Flight Three Dimensional Neutron Diffraction in Transmission Mode for Mapping Crystal Grain Structures
Alberto Cereser, Markus Strobl, Stephen Hall +17
The physical properties of polycrystalline materials depend on their microstructure, which is the nano-to-centimeter-scale arrangement of phases and defects in their interior. Such…
Three Dimensional Polarimetric Neutron Tomography of Magnetic Fields
Morten Sales, Markus Strobl, Takenao Shinohara +6
Through the use of Time-of-Flight Three Dimensional Polarimetric Neutron Tomography (ToF 3DPNT) we have for the first time successfully demonstrated a technique capable of measurin…
Robust Structural Identification via Polyhedral Template Matching
Peter Mahler Larsen, Søren Schmidt, Jakob Schiøtz
Successful scientific applications of large-scale molecular dynamics often rely on automated methods for identifying the local crystalline structure of condensed phases. Many exist…